Alguien puede ayudarme!??​

If f(x)= 3x+6 which of the following is the inverse of f(x)

How do you summarize data in a two-way frequency table?

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.